Key technology of estimating earthwork volume of riprap project by cross-section survey

Wentao Huang; Guotao Dai; Hao Zhou; Min Cao

doi:10.1117/12.2611136

14 October 2021 Key technology of estimating earthwork volume of riprap project by cross-section survey

Wentao Huang, Guotao Dai, Hao Zhou, Min Cao

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 119303T (2021) https://doi.org/10.1117/12.2611136
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

In order to quickly estimate the volume of earthwork along the main embankment, this experiment measured the river bottom elevation and riprap surface elevation of the main embankment riprap in Huangtian section of Nanxi River. Based on the network RTK Technology of zjcors, this paper collected the three-dimensional coordinates of the river bank measure points, Echotrac.MKⅢ dual frequency sounder and Haida ocean survey software are used to measure the water depth along the river bank path, and the full spectrum chirp technology is used to measure the silt thickness. Finally, the trapezoidal section method is used to calculate the earthwork volume of the detection data. The results show that the estimation of the depth of each coastal section and the volume of earthwork obtained from this test is reasonable and applicable.

Citation Download Citation

Wentao Huang, Guotao Dai, Hao Zhou, and Min Cao "Key technology of estimating earthwork volume of riprap project by cross-section survey", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 119303T (14 October 2021); https://doi.org/10.1117/12.2611136

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available